unable to use saveandpublish from contentservice

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Carsten Andersen 9 posts 78 karma points

May 31, 2019 @ 12:04
0

Unable to use SaveAndPublish from ContentService
Hello, I'm trying to save my IContent called child, but on this line(contentService.SaveAndPublish(child);) I get the following error: Object reference not set to an instance of an object.
```
if (child.HasProperty("navn"))
{
    child.SetValue("navn", worker.Name.ToString(), "da-dk");
}
contentService.SaveAndPublish(child);
```
This is how I define my contentService:
IContentService contentService = Umbraco.Core.Composing.Current.Services.ContentService;

And I'm finding the children like this:
```
long totalChildren;

IEnumerable<IContent> children = contentService.GetPagedChildren(filialsParent.Id, 0, 100, out totalChildren);
```
´ Can someone point out what is wrong here?
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Mario Lopez 168 posts 958 karma points MVP 4x c-trib

Jun 04, 2019 @ 11:21
0
If you are using one of the Umbraco controllers (Surface, Mvc or Api controller) you should be able to use something like this:
```
var node = Services.ContentService.Create("name", parentId, contentTypeAlias);

node.SetValue("myProperty", "someValue");

Services.ContentService.SaveAndPublish(node);
```
The Services object is available in the controllers already and it includes singletons for all the services.
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Bo Jacobsen 608 posts 2406 karma points

Jul 25, 2019 @ 12:08
0
Hi Carsten.

Have you tried with setting the same culture on the SaveAndPublish event?
```
contentService.SaveAndPublish(child, "da-dk");
```
But if you create a new multilangual content, then you cant SaveAndPublish it.
```
// Cannot save content with an empty name.
var content = _contentService.Create("contentName", 1025, "contentTypeAlias");
_contentService.SaveAndPublish(content, "da-dk");
```
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